High Precision Planetary Gearboxes

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R-107

R Gearboxes

R-107 Helical gear units can output up to 4300 Nm (depends on ratio)

Calculate your machine and find the required gearbox output torque using this tool

Engineering Calculator

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Overview

Performance data:

Transmission ratios: 4.92:1 to 251.15:1
Efficiency Up to 97%
Input motor flanges: For IEC motors and servomotors
Output shaft: Solid Smooth Output Shaft with Key
Versions: Flange mounted
Foot mounted

Typical Applications:

  • Cement and Mining
  • Chemical and Paper Industry
  • Conveyors
  • Cranes and Construction Machinery
  • Food and Beverages
  • Metalworking machines
  • Pumps and Compressors
  • Water Treatment
  • Woodworking Machines

R Helical gear units have the following advantages:

  • Carburized, case hardened, and ground gears, offering greater reliability and longer service life.
  • Compact design
  • Excellent reliability
  • Intermittent and continuous operation
  • ATEX standard requirements
  • Optional NSF H1 certified food grade lubrication
  • For any mounting position
Specifications
Ratio n1N n1Max T2N1 T2Max2 T2E3 F2RMax J C Δφ η M
(rpm) (rpm) (N·m) (N·m) (N·m) (N) (Kg·cm2) (Nm/arcmin) (arcmin) % (Kg)
4.92 1400 3197 2900 3820 4930 11300 144.0 208 9 97 160-216
5.82 1400 3597 2970 3820 5040 12100 108.0 208 9 97 160-216
6.66 1400 3924 2970 3820 5040 12800 88.0 208 9 97 160-216
7.86 1400 4378 2970 3820 5040 13800 70.0 208 9 97 160-216
8.56 1400 3197 4300 4360 7310 11300 129.0 250 7 97 160-216
10.13 1400 3597 4300 4360 7310 12400 97.0 250 7 97 160-216
11.59 1400 3924 4300 4360 7310 13300 80.0 250 7 97 160-216
13.66 1400 4378 4300 4360 7310 14400 64.0 250 7 97 160-216
15.65 1400 4500 4300 4360 7310 15400 52.0 250 7 97 160-216
18.21 1400 4500 4300 4360 7310 16600 43.0 250 7 97 160-216
20.07 1400 4500 4300 4360 7310 17300 37.0 250 7 97 160-216
22.62 1400 4500 4300 4360 7310 18300 31.0 250 7 97 160-216
24.90 1400 4500 4300 4360 7310 19200 27.0 250 7 97 160-216
27.58 1400 4500 4300 4360 7310 20100 21.0 250 7 97 160-216
30.77 1400 4500 4300 4360 7310 21100 18.0 250 7 97 160-216
29.49 1400 3924 4300 4360 7310 20700 60.0 259 7 95 170-226
35.26 1400 4378 4300 4360 7310 22400 47.0 259 7 96 170-226
40.37 1400 4500 4300 4360 7310 23800 38.0 259 7 96 170-226
47.63 1400 4500 4300 4360 7310 25500 31.0 259 7 96 170-226
52.68 1400 4500 4300 4360 7310 26600 27.0 259 7 96 170-226
59.41 1400 4500 4300 4360 7310 28000 22.0 259 7 96 170-226
65.60 1400 4500 4300 4360 7310 29200 19.0 259 7 96 170-226
72.88 1400 4500 4300 4360 7310 29500 17.0 259 7 96 170-226
78.57 1400 4500 4300 4360 7310 29500 34.0 260 7 95 170-226
92.70 1400 4500 4300 4360 7310 29500 28.0 260 7 95 170-226
102.53 1400 4500 4300 4360 7310 29500 25.0 260 7 95 170-226
115.63 1400 4500 4300 4360 7310 29500 20.0 260 7 95 170-226
127.68 1400 4500 4300 4360 7310 29500 18.0 260 7 95 170-226
141.83 1400 4500 4300 4360 7310 29500 15.0 260 7 95 170-226
158.68 1400 4500 4300 4360 7310 29500 13.0 260 7 95 170-226
172.34 1400 4500 4300 4360 7310 29500 12.0 260 7 95 170-226
203.16 1400 4500 4300 4360 7310 29500 9.2 260 7 94 170-226
229.95 1400 4500 4300 4360 7310 29500 5.9 260 7 94 170-226
251.15 1400 4500 4300 4360 7310 29500 5.1 260 7 94 170-226

(1) T2N value is calculated at n1n, continuous duty cycle, uniform operation, KA=1 and unlimited theoretical life time as per ISO-6336 (NL>N00 in the Woehler line). The application factor KA according to DIN-3990-1 must be considered for each duty cycle and machine type. 
(2) T2Max only  for very short time intervals
(3) Up to 1000 times during the gearbox's lifetime

Dimensions
R-107 Dimensions